package com.sumer.psychology.blog.domain.model;

import java.util.List;

/**
 * blog 资源库
 * <p/>
 * Created by zhu on 14-8-10.
 */
public interface BlogRepository {
    void add(Blog aBlog);

    Blog blogOfId(BlogId id, BlogAvailability... availability);

    BlogId nextIdentity();
}
